Refactored employee selection and cleaned up menu logic

<SRS> SRS02 : Employee Management </SRS>

<Changes>
 - Removed getSelectedUserId() from FinanceExecutiveMenu
 - Added reusable selectEmployeeId() in MenuHelper
 - Simplified deactivateEmployee() using common selection logic
 - Fixed missing break in HRManagerMenu
</Changes>

<Review>
Smitha Mohan
</Review>

Trenser.Zenvy/Trenser.Zenvy/views/FinanceExecutiveMenu.cpp

@@ -28,53 +28,11 @@ void FinanceExecutiveMenu::run()
 	}
 }
 
-std::string FinanceExecutiveMenu::getSelectedUserId()
-{
-	int choice;
-	std::map<int, std::shared_ptr<const Employee>> employeeList;
-	int index = 0;
-	auto allEmployees = m_zenvyController->getEmployees();
-	util::clear();
-	std::cout << "Select the Employee\n";
-	for (auto& currentEmployee : allEmployees)
-	{
-		if (currentEmployee->getEmployeeType() == Enums::EmployeeType::ADMIN)
-		{
-			continue;
-		}
-		employeeList[++index] = currentEmployee;
-	}
-	std::cout << std::left
-		<< std::setw(10) << "Index"
-		<< std::setw(15) << "Employee ID"
-		<< std::setw(20) << "Name"
-		<< std::setw(20) << "Employee Type" << std::endl;
-	for (const auto& employee : employeeList) 
-	{
-		std::cout << std::left << std::setw(10) << employee.first
-			<< std::setw(15) << employee.second->getId()
-			<< std::setw(20) << employee.second->getEmployeeName()
-			<< std::setw(20) << Enums::getEmployeeTypeString(employee.second->getEmployeeType())
-			<< std::endl;
-	}
-	std::cout << "Enter the Index: ";
-	util::read(choice);
-	auto employeeIterator = employeeList.find(choice);
-	if (employeeIterator != employeeList.end())
-	{
-		return (employeeIterator->second->getId());
-	}
-	else
-	{
-		throw std::runtime_error("Invalid Index");
-	}
-}
-
 void FinanceExecutiveMenu::updatePayroll()
 {
 	std::string employeeId;
 	double basicSalary, houseRentAllowance, foodAllowance, employeePFContribution, employerPFContribution;
-	employeeId = getSelectedUserId();
+	employeeId = selectEmployeeId(m_zenvyController->getEmployees());
 	util::clear();
 	if (employeeId != "") {
 		std::cout << "Enter the New Basic Salary: ";

Trenser.Zenvy/Trenser.Zenvy/views/FinanceExecutiveMenu.h

@@ -13,7 +13,6 @@ public:
 	FinanceExecutiveMenu() : m_zenvyController(std::make_shared<ZenvyController>()) {};
 	void run();
 	bool handleOperation(int);
-	std::string getSelectedUserId();
 	void updatePayroll();
 };
 

Trenser.Zenvy/Trenser.Zenvy/views/HRManagerMenu.cpp

@@ -70,6 +70,7 @@ bool HRManagerMenu::handleOperation(int choice)
 		break;
 	case 13:
 		deactivateEmployee(m_zenvyController);
+		break;
 	case 14:
 		return false;
 	default:

Trenser.Zenvy/Trenser.Zenvy/views/MenuHelper.cpp

@@ -100,4 +100,5 @@ void createEmployee(std::shared_ptr<ZenvyController> controller)
     util::read(phone);
     controller->createEmployee(employeeType, employeeDesignation, email, name, phone);
     std::cout << "\nCreated Employee Successfully.";
+    util::pressEnter();
 }

Trenser.Zenvy/Trenser.Zenvy/views/MenuHelper.h

@@ -65,60 +65,57 @@ inline void updateProfile(std::shared_ptr<ZenvyController> m_zenvyController)
     }
 }
 
-inline std::map<int, std::shared_ptr<const Employee>> listEmployees(const std::shared_ptr<ZenvyController>& controller)
+inline std::string selectEmployeeId(std::vector<std::shared_ptr<const Employee>> allEmployees)
 {
-    auto employees = controller->getEmployees();
+    int choice;
     std::map<int, std::shared_ptr<const Employee>> employeeList;
-    std::cout << std::left
-        << std::setw(5) << "Index"
-        << std::setw(15) << "ID"
-        << std::setw(25) << "Name"
-        << "\n";
-    int index = 1;
-    for (auto& activeEmployees : employees)
+    int index = 0;
+    util::clear();
+    std::cout << "Select the Employee\n";
+    for (auto& currentEmployee : allEmployees)
     {
-        std::cout << std::left
-            << std::setw(5) << index
-            << std::setw(15) << activeEmployees->getId()
-            << std::setw(25) << activeEmployees->getEmployeeName()
-            << "\n";
-        employeeList[index] = activeEmployees;
-        ++index;
-    }
-    if (employeeList.empty())
+        if (currentEmployee->getEmployeeType() == Enums::EmployeeType::ADMIN)
         {
-        std::cout << "No active employees available.\n";
+            continue;
+        }
+        employeeList[++index] = currentEmployee;
+    }
+    std::cout << std::left
+        << std::setw(10) << "Index"
+        << std::setw(15) << "Employee ID"
+        << std::setw(20) << "Name"
+        << std::setw(20) << "Employee Type" << std::endl;
+    for (const auto& employee : employeeList)
+    {
+        std::cout << std::left << std::setw(10) << employee.first
+            << std::setw(15) << employee.second->getId()
+            << std::setw(20) << employee.second->getEmployeeName()
+            << std::setw(20) << Enums::getEmployeeTypeString(employee.second->getEmployeeType())
+            << std::endl;
+    }
+    std::cout << "Enter the Index: ";
+    util::read(choice);
+    auto employeeIterator = employeeList.find(choice);
+    if (employeeIterator != employeeList.end())
+    {
+        return (employeeIterator->second->getId());
+    }
+    else
+    {
+        throw std::runtime_error("Invalid Index");
     }
-    return employeeList;
 }
 
 inline void deactivateEmployee(const std::shared_ptr<ZenvyController>& controller)
 {
-    auto employeeList = listEmployees(controller);
-    if (employeeList.empty())
-    {
-        return;
-    }
-    int choice;
-    util::clear();
-    std::cout << "\nEnter the index of the employee to deactivate: ";
-    util::read(choice);
-    auto iterator = employeeList.find(choice);
-    if (iterator != employeeList.end())
-    {
-        std::string id = iterator->second->getId();
-        bool success = controller->deactivateEmployee(id);
-        if (success)
+        if(controller->deactivateEmployee(selectEmployeeId(controller->getEmployees())))
         {
             std::cout << "Employee deactivated successfully\n";
+            util::pressEnter();
         }
         else
         {
             std::cout << "Employee not found\n";
-        }
-    }
-    else
-    {
-        std::cout << "Invalid index.\n";
+            util::pressEnter();
         }
 }